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authorJohannes Berg <johannes@sipsolutions.net>2008-10-14 19:17:54 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-10-31 19:00:14 -0400
commit9124b07740c51cbc6e358dd0c4abc6ee8ded084d (patch)
tree5746885ca90399588f0735aa1a5511648f0be329 /net/mac80211
parent525181891fb5ed323b6ba0f141c422f1395acfb9 (diff)
mac80211: make retry limits part of hw config
Instead of having a separate callback, use the HW config callback with a new flag to change retry limits. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/debugfs.c4
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/main.c4
-rw-r--r--net/mac80211/tx.c4
-rw-r--r--net/mac80211/wext.c28
5 files changed, 18 insertions, 24 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 767dbca50adb..2697a2fe608f 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -52,9 +52,9 @@ DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
local->fragmentation_threshold);
DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
- local->short_retry_limit);
+ local->hw.conf.short_frame_max_tx_count);
DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
- local->long_retry_limit);
+ local->hw.conf.long_frame_max_tx_count);
DEBUGFS_READONLY_FILE(total_ps_buffered, 20, "%d",
local->total_ps_buffered);
DEBUGFS_READONLY_FILE(wep_iv, 20, "%#06x",
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 819844726dd4..f1ef522bfe07 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -635,8 +635,6 @@ struct ieee80211_local {
int rts_threshold;
int fragmentation_threshold;
- int short_retry_limit; /* dot11ShortRetryLimit */
- int long_retry_limit; /* dot11LongRetryLimit */
struct crypto_blkcipher *wep_tx_tfm;
struct crypto_blkcipher *wep_rx_tfm;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index c936017f6d48..59be9e782699 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -673,8 +673,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
- local->short_retry_limit = 7;
- local->long_retry_limit = 4;
+ local->hw.conf.long_frame_max_tx_count = 4;
+ local->hw.conf.short_frame_max_tx_count = 7;
local->hw.conf.radio_enabled = true;
INIT_LIST_HEAD(&local->interfaces);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 8bcabefa86e0..dd440a07634e 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -505,10 +505,10 @@ ieee80211_tx_h_misc(struct ieee80211_tx_data *tx)
info->flags |=
IEEE80211_TX_CTL_LONG_RETRY_LIMIT;
info->control.retry_limit =
- tx->local->long_retry_limit;
+ tx->local->hw.conf.long_frame_max_tx_count - 1;
} else {
info->control.retry_limit =
- tx->local->short_retry_limit;
+ tx->local->hw.conf.short_frame_max_tx_count - 1;
}
} else {
info->control.retry_limit = 1;
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 94c4b35eeb14..f7e442f80a17 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -802,21 +802,16 @@ static int ieee80211_ioctl_siwretry(struct net_device *dev,
(retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
return -EINVAL;
- if (retry->flags & IW_RETRY_MAX)
- local->long_retry_limit = retry->value;
- else if (retry->flags & IW_RETRY_MIN)
- local->short_retry_limit = retry->value;
- else {
- local->long_retry_limit = retry->value;
- local->short_retry_limit = retry->value;
+ if (retry->flags & IW_RETRY_MAX) {
+ local->hw.conf.long_frame_max_tx_count = retry->value;
+ } else if (retry->flags & IW_RETRY_MIN) {
+ local->hw.conf.short_frame_max_tx_count = retry->value;
+ } else {
+ local->hw.conf.long_frame_max_tx_count = retry->value;
+ local->hw.conf.short_frame_max_tx_count = retry->value;
}
- if (local->ops->set_retry_limit) {
- return local->ops->set_retry_limit(
- local_to_hw(local),
- local->short_retry_limit,
- local->long_retry_limit);
- }
+ ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS);
return 0;
}
@@ -833,14 +828,15 @@ static int ieee80211_ioctl_giwretry(struct net_device *dev,
/* first return min value, iwconfig will ask max value
* later if needed */
retry->flags |= IW_RETRY_LIMIT;
- retry->value = local->short_retry_limit;
- if (local->long_retry_limit != local->short_retry_limit)
+ retry->value = local->hw.conf.short_frame_max_tx_count;
+ if (local->hw.conf.long_frame_max_tx_count !=
+ local->hw.conf.short_frame_max_tx_count)
retry->flags |= IW_RETRY_MIN;
return 0;
}
if (retry->flags & IW_RETRY_MAX) {
retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
- retry->value = local->long_retry_limit;
+ retry->value = local->hw.conf.long_frame_max_tx_count;
}
return 0;